A high-efficiency oocyte separation and collection device for animal ovaries

Abstract

The invention discloses a high-efficiency oocyte separation and collection device for animal ovaries, which comprises a bottom plate, a feeding chute is provided in the middle of the top of the bottom plate, and a guide shaft is connected to the bottom of the feeding chute for equidistant rotation, and the guide shaft The middle part is sleeved with a rubber sleeve, and the top of the bottom plate is equidistantly welded with a limit plate, and a separation mechanism is installed at the position corresponding to the limit plate at the top of the bottom plate. The structure of the invention is scientific and reasonable, and it is safe and convenient to use. In the chute, through the pressing of the lower pressure plate, the purpose of cutting is realized by using the connecting ring and the cutting blade, and the original position is restored by the return spring. Through the action of the rubber sleeve and the guide shaft, the culture dish can be easily pushed to replace the next culture dish. The plate continues to cut, which realizes the purpose of fast operation and convenient cutting, and achieves high-efficiency separation of oocytes. At the same time, the limit plate prevents the cutting blade from contacting the bottom of the culture dish and avoids damage to the cutting blade.

Description

technical field [0001] The invention relates to the technical field of cell collection devices, in particular to a high-efficiency oocyte separation and collection device for animal ovaries. Background technique [0002] Animal oocytes are also called eggs. The combination of eggs and sperm is the premise and basis for a new life ontogeny. There are a certain number of oocytes in the animal ovary, and the oocytes are taken out from the animal ovary after slaughter. , and then carry out scientific research work in various aspects such as new variety breeding, transgenic breeding, and variety improvement. The existing oocyte isolation methods include suction, cutting, and stripping methods. The equipment used in the commonly used oocyte isolation methods is relatively Fine, and the operation steps in the separation process are cumbersome. There are a large number of animal ovaries in the slaughterhouse. The cumbersome operation will easily reduce the separation efficiency, and...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a high-efficiency oocyte separation and collection device for animal ovaries, which can effectively solve the problem that the commonly used oocyte separation method proposed in the above background technology uses relatively fine equipment, and the operation steps in the separation process are cumbersome. Contains a large number of animal ovaries, cumbersome operations will easily reduce the separation efficiency, and cause some oocytes to lose their activity, resulting in waste of raw materials. At the same time, the existing devices are often unable to be cleaned during use, which may easily cause the surface of the cutting blade to be contaminated with mucus. The problem of reducing the cutting effect

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